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A delayed fire transfer device for bullet warhead

A warhead and bullet technology, applied in the field of delayed fire transmission device, can solve the problems of unreliable ignition of gunpowder delayed fire transmission device and reliable fire transmission, and achieve the effect of low cost and high reliability

Inactive Publication Date: 2018-06-01
山西北方晋东化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a delayed fire transmission device for bullet warheads, which solves the problem that the gunpowder delay fire transmission device cannot be reliably ignited by bullets or shell propellants in high airflow and high overload environments and can reliably transmit fire

Method used

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  • A delayed fire transfer device for bullet warhead

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Embodiment Construction

[0007] In order to make the purpose, content, and advantages of the present invention clearer, the specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0008] Such as figure 1 As shown, the present invention provides a delayed fire transfer device for bullet warheads, including a fire transfer plug 1 and a delay body 2; the fire transfer plug 1 is provided with two stepped fire transfer holes connected in series along the vertical direction, The top of the fire transmission plug 1 is provided with a groove connected with the stepped fire transmission hole; the extension body 2 has two stepped holes along the center line, and the upper step hole of the extension body 2 is equipped with a delay drug, and the thread of the fire transmission plug 1 is coated with an appropriate amount of thread The glue is screwed into the stepped hole at the bottom of the delay body 2, a...

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Abstract

The invention discloses a delayed fire transmission device for the warhead of a bullet. It mainly consists of a fire transmission block and a delay body. The structure of the point-to-point fire delay device solves the technical problem of reliably igniting the delay device and spreading the fire in the environment of high air flow and high overload. The utility model is applicable to the delay structure which utilizes the bullet propellant as the initial energy of ignition and reliably delays the fire transmission. It has the advantages of low cost and high reliability.

Description

technical field [0001] The invention relates to a delayed fire transmission device used for the warhead of a bullet, belonging to the technical field of ammunition. Background technique [0002] In recent years, various training bullets are close to live ammunition in terms of sound and light effects. According to actual training needs, there is an urgent need for instructions on the ballistic process and the end of the ballistic. In order to realize the target indication of the end point of the ballistic, it is necessary to rely on the energy of the bullet propellant for initial ignition, and to reliably ignite the delay device. Strong impact. The impact force of the propellant and the high-speed rotation of the projectile have a great influence on the reliable ignition and fire transmission of the gunpowder delay transmission device. It is a technical problem in the field of ammunition to use the bullet propellant to ignite the gunpowder delay transmission device and reli...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F42B8/00F42B3/10
Inventor 孟宪宝李宝明刘莉芳李慧
Owner 山西北方晋东化工有限公司